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Old 12-04-2020, 03:55 PM
74Grandville 74Grandville is offline
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Default SPEEDMASTER HEADS

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1979 Firebird Trans Am 301/4spd (Now 428)
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  #2  
Old 12-04-2020, 05:08 PM
"QUICK-SILVER" "QUICK-SILVER" is offline
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Unless you've done got a plan.. I'd get with Randy to see what he came up with for putting a pipe plug in the core plug hole that's located in the oil drainback area. Aluminum expansion compared to that plug scares me. It being there is what let SM make such reliable/acurate/consistant castings.

A rat tail file, made for aluminum, will get them pushrod holes slotted in no time at all.


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Clay

  #3  
Old 12-04-2020, 06:03 PM
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blueghoast blueghoast is offline
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Default Allum-Heads

Has anyone recieved a e-mail from speed master for there purchase or
when they might be shipping the heads out? Thanks for any info on this.

GT.

  #4  
Old 12-04-2020, 07:13 PM
PontiacJim1959 PontiacJim1959 is offline
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Quote:
Originally Posted by blueghoast View Post
Has anyone recieved a e-mail from speed master for there purchase or
when they might be shipping the heads out? Thanks for any info on this.

GT.
I have not gotten and email either, but when I was on Ebay (as I recall), there was a note stating that the seller would be away until December 9th. So I figure this is why some of us have not had any further updates.

  #5  
Old 12-05-2020, 08:48 PM
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blueghoast blueghoast is offline
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Thank you Pontiac jim.

GT

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